Aladdin RO-KIT 374: Filter O-Ring Kit for Jacuzzi RMST-24 / ST27 / ST33 Sand Filters

Keep your Jacuzzi filtration performing at its best with the Aladdin RO-KIT 374. This complete O‑ring kit is designed for RMST-24, ST27, and ST33 sand filter setups, delivering reliable seals during cartridge, sand, and DE filter maintenance.

• Complete O‑Ring Kit for Popular Filters: Includes O-411 Filter Lid O‑Ring, O-449 Valve-to-Adapter O‑Ring, O-466 Valve Lid O‑Ring, three O-122 Drain Plug O‑Rings, and the essential body O‑Rings for quick service.
• Model Compatibility: Specifically designed for Jacuzzi RMST-24, ST27, and ST33 sand filters, ensuring a proper fit and a hassle-free install.
• Cartridge, Sand, and DE Filter Ready: Replacements that cover multiple filter types, so you can tackle maintenance without hunting for individual seals.
• Aladdin Magic Lube Included: PTFE-based sealant/lubricant with USDA H‑1 rating to help seals seat correctly and resist chemical wear.
• Trusted Brand: Aladdin Equipment Co. has over 65 years in the pool and spa industry, known for baskets, gaskets, and o-rings—backed by a long-standing reputation for reliability.
• Part Number: RO-KIT374, a complete, ready-to-use kit from the Aladdin catalog.

The RO-KIT 374 streamlines pool and spa maintenance by replacing worn seals with a single, comprehensive kit. Expect tighter leaks, easier valve operation, and longer filter life as seals stay secure under varying chlorine and pH levels. The included Magic Lube simplifies installation and helps maintain seal integrity, saving you time and avoiding messy leaks during service, whether you're a DIY pool owner or a professional tech.

Aladdin RO-KIT 374 [Jacuzzi RMST-24, ST27, ST33 Sand Filter] (RO-KIT374)

Filter O-Ring (RO) Kit Includes:

• O-411 Filter Lid O-Ring
• O-449 Valve to Adapter O-Ring
• O-466 Valve Lid O-Ring
• 3 of O-122 Drain Plug O-Ring

Aladdins Filter O-Ring Kits are the quick and easy way to service Cartridge, Sand and DE Filters. Aladdin has identified the parts needed to replace the O-ring seals in the most popular applications and packaged them together in one complete kit. Each kit also contains a package of Aladdins Magic Lube - the PTFE-based sealant/lubricant with the USDA H-1 rating for environmental safety or Magic Lube II - Silicone for valve kits.